Introduction

2PG700×400 Roll Crusher is suitable for the coarse and medium crushing of crisp bulk materials in cement, chemistry, power, mine, metallurgy, building material, refractory and coal mines. The feeding granularity of this machine is big and the discharging granularity is adjustable, and the compression strength of the materials to be crushed should be below 160 MPa. When using this machine to crush raw coal in coal industry, after deironing and edulcoration without gangue removing, the raw coal can be directly crushed, and the crushed materials have even granularity and low over crushing rate, thus simplifying the coal dressing process and reducing the investment and production cost. The most commonly used roll crusher are double roll crusher(double roller crusher)

Why Choose Us?

The advantages of 2PG700×400 Roll Crusher include reliable structure, high efficiency, easy-to-adjust and economical. The safety spring system is the overload protection device which makes foreign material goes through the machine without bringing any harm to it. The sealing modes are oil and water, which segregate the stone powder and lubricating system. The crushing chamber is decided by the purpose of ore, the standard model is suitable for medium crushing; the medium model is suitable for fine crushing and the short head model is suitable for fine crushing.